FOR RELEASE:
January 13, 2026
PRESS CONTACT:
Deanna Shoss, Communications, 773-478-8417
The City of Chicago Office of Inspector General (OIG) has published a Chicago Police Department (CPD) Complaint Register Network data dashboard, allowing users to view complaints against CPD sworn members in relationship to others with whom they have been co-accused. This dashboard augments OIG’s existing suite of Public Safety Complaints and Notifications dashboards on OIG’s Information Portal, where users already can search by name or star number to view complaints against individual sworn members. The CPD Complaint Register Network dashboard features a visual representation—a sort of social network analysis—of the relationships among individual CPD members who have been co-accused of wrongdoing or rule violations two or more times on a single complaint, or Complaint Register (CR).
Individual sworn members are identified by circles on the dashboard visualization, co-accused are connected by lines. The larger the circle, the more total complaints against the individual member. The thicker the line connecting the two members, the more times the two members have been co-accused on a CR. Users can explore complaint relationships across CPD by individual sworn member, current district or unit, or by all CPD members.
“Chicagoans have long known it to be true that, in a Department where a great deal of good and honorable work is being done, groups and clusters of officers generate disproportionate harm. To those familiar with the stories of the Watts, Burge, and Guevara crews, for example, it will come as no surprise that a co-offender analysis shows misconduct hotspots. This tool brings that to life on the screen,” said Deborah Witzburg, Inspector General for the City of Chicago. “We hope that this unmatched data visualization tool will be valuable to members of the public and that it will aid the Department in detecting patterns and areas of concern for intervention. I appreciate CPD’s review of the dashboard before its publication.”
Sworn CPD members that appear in this dashboard have had misconduct complaints and notifications filed against them on or after January 1, 2000. The information in this dashboard includes complaints and notifications filed against members who are currently sworn, or previously sworn, but may not have been sworn at the time of the complaint. The referenced date is the CR open date, only closed cases are included, and the unit displayed is a member’s current unit.
OIG’s Information Portal features more than 40 public-facing data dashboards allowing users to visualize and analyze clear and reliable information and statistics about City government, including police and public safety operations, City employees, City finances, and City services.
View the dashboard
View the dashboard, published on January 14, 2026.
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About the Office of Inspector General (OIG)
The mission of the independent and nonpartisan City of Chicago Office of Inspector General is to promote economy, effectiveness, efficiency, and integrity by identifying corruption, waste, and mismanagement in City government. OIG is a watchdog for the taxpayers of the City and has jurisdiction to conduct inquiries into most aspects of City government.
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